ORNITHICHNOLOGY

\ˌɔːnɪθɪt͡ʃnˈɒləd͡ʒi], \ˌɔːnɪθɪt‍ʃnˈɒləd‍ʒi], \ˌɔː_n_ɪ_θ_ɪ_tʃ_n_ˈɒ_l_ə_dʒ_i]\
Sort: Oldest first
 
2010 - New Age Dictionary Database
By Oddity Software
 
1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.